Country

Internet Service Providers in Greece

List of the top 20 organizations with the largest IP allocations in Greece

Rank Name IPv4 addresses IPv6 /64 networks AS numbers Prefixes
Ote SA (Hellenic Telecommunications Organisation) 4,144,384 1.16 x 236 3 165
VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 2,494,720 1.9 x 235 1 527
Nova Telecommunications & Media Single Member S.A 2,241,024 1.55 x 236 3 506
4 National Infrastructures for Research and Technology S.A. 252,416 235 2 44
5 Computer Technology Institute and Press "Diophantus" 112,384 1.01 x 224 2 14
6 Technological Educational Institute of Crete 70,912 216 1 8
7 INTRACOM S.A. TELECOM SOLUTIONS 66,816 0 1 6
8 Foundation of Research and Technology Hellas 66,560 217 2 7
9 Aristotle University of Thessaloniki 65,792 216 1 3
10 University of Crete 65,792 216 1 3
11 National Technical University of Athens 65,536 216 1 2
12 Center for Research and Technology Hellas (CERTH) 65,536 216 1 2
13 National Center of Scientific Research DEMOKRITOS 65,536 216 1 2
14 Technical University of Crete 65,536 216 1 2
15 MEDIANET INVEST AE 53,504 1.02 x 235 1 204
16 NATIONAL AND KAPODISTRIAN UNIVERSITY OF ATHENS 51,712 216 1 5
17 Lancom Ltd. 29,184 1.02 x 224 2 73
18 ELLINIKA DIKTIA KALODION MEPE 23,552 0 1 23
19 Space Hellas S.A. 16,384 0 1 33
20 INFORMATION SOCIETY S.A. 15,872 235 1 61